
Dyes, Stains and Tinctures
Dyes, stains, and tinctures are essential tools in molecular biology, crucial for visualizing and studying DNA, chromosomes, and cell nuclei. These compounds enable researchers to highlight specific cellular components, facilitating detailed observation and analysis under a microscope. In this category, you will find a wide range of high-quality dyes and stains used in various staining techniques, including fluorescent dyes for DNA and chromosomal analysis, histological stains for tissue samples, and specific stains for cellular structures. These tools are indispensable in genetic research, cytology, histology, and diagnostics, providing clarity and contrast in biological specimens. At CymitQuimica, we offer a comprehensive selection of dyes, stains, and tinctures to support your molecular biology research and ensure precise and reliable results in your studies.
Subcategories of "Dyes, Stains and Tinctures"
- Acid Dyes
- Azobenzenes
- Azoic Dyes
- Basic Dyes
- Coumarin Dyes
- Cyanine Dyes, Squarylium Dyes
- DCM Dyes
- Diarylethenes
- Dipyrromethene Dyes
- Direct Dyes
- Disperse Dyes
- Dyes
- Dyes and metabolites
- Dye Sensitizers
- Dyes & Stains
- Fulgides
- Generating Insoluble Dyes
- Generating Soluble Dyes
- Heat & Pressure Sensitive Dyes
- Hexaarylbiimidazole
- Indicators
- Mordant Dyes
- Near-Infrared (NIR) Dyes
- Oil Dyes
- Other Functional Dyes
- Other Stains and Dyes
- Perylene Dyes
- Photochromic Dyes
- Phthalocyanine Dyes, Porphyrin Dyes
- Quinacridone Dyes
- Spiroperimidines
- Spiropyrans
- Stains and Dyes
- Stains and Dyes for Microscopy
- Sulfur Dyes
- Vat Dyes
- Xanthene Dyes
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Products of "Dyes, Stains and Tinctures"
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Dinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18(6H,15H)-tetraone
CAS:Formula:C28H14N2O4Purity:99%Color and Shape:SolidMolecular weight:442.4218Guinea Green B
CAS:Guinea Green B is a dye that is used as a marker for the detection of radiation. It is also used to identify and quantify microorganisms in food samples. Guinea Green B has shown no toxicity, even at high concentrations. This dye emits light with a wavelength of 510 nm when irradiated by light, which can be detected with an ultraviolet lamp or black light. Guinea Green B has been used in studies on the cytoskeleton of cells, specifically their cytoplasm, and is commonly used in kinetic studies to measure the rate of chemical reactions.Formula:C37H35N2O6S2NaPurity:Min. 95%Molecular weight:690.81 g/molTransparent Yellow TP
Please enquire for more information about Transparent Yellow TP including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Benzamide, N-(4-amino-2,5-diethoxyphenyl)-
CAS:Formula:C17H20N2O3Purity:95%Color and Shape:SolidMolecular weight:300.3523EPA Method 8270 Benzidines Mixture 2000 µg/mL in Methanol
Formula:MixtureVisitourWebsiteMolecular weight:Mixture - Visit our Website4-Methylumbelliferyl Phosphocholine
CAS:Controlled ProductFormula:C15H20NO6PColor and Shape:NeatMolecular weight:341.30Bromocresol green
CAS:Bromocresol green is a cationic surfactant that is used as a fluorescent indicator dye. It binds to proteins and can be detected with an optical sensor. Bromocresol green has been shown to react with hydrochloric acid, which may be due to the protonation of the cationic group. This reaction is reversible and depends on pH. The binding of bromocresol green to serum proteins results in a decrease in fluorescence intensity due to quenching by adsorption at the protein-protein interface. The kinetic data for this dye have been found to depend on α1-acid glycoprotein concentration.Formula:C21H14Br4O5SColor and Shape:PowderMolecular weight:698.01 g/molC.I.Direct Yellow 161
Please enquire for more information about C.I.Direct Yellow 161 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Sanodure green LWN
Sanodure green LWN is a corrosion-resistant coating that is typically used in the fabrication of metal products. It is a coating that can be applied to any metal surface and has been shown to have excellent corrosion resistance. Sanodure green LWN can be monitored using microscopy and has been shown to have an oxidised layer with a thickness of between 50 and 200 nm. The coated aluminum oxide surface can be detected using vibrational spectroscopy. This product's porosity ranges from 1% to 3%. The diameter of this product ranges from 2mm to 10mm. Sanodure green LWN is an anodic coating, meaning it will corrode when placed in contact with moisture or water.Purity:Min. 95%Ref: 3D-FS170825
Discontinued product9-(diethylamino)benzo[a]phenoxazin-5-one
CAS:Formula:C20H18N2O2Purity:95%Color and Shape:SolidMolecular weight:318.3691Acid Alizarin Violet N
CAS:Darkred/purple acid-base indicator dyeFormula:C16H11N2NaO5SPurity:Min. 95%Molecular weight:366.3 g/molCrocein Orange G
CAS:Crocein Orange G is a water-soluble, orange fluorescent dye that is used in wastewater treatment. It has been shown to form stable complexes with fatty acids and other organic compounds. These complexes are more readily removed by adsorption. Crocein Orange G has also been shown to react with potassium dichromate and form a yellow product. This product can be detected at low concentrations and is not toxic to humans or animals.Formula:C16H11N2O4SNaPurity:Min. 95%Color and Shape:PowderMolecular weight:350.33 g/mol1-Naphthylamine-d7
CAS:Controlled ProductApplications A reagent used to synthesize various dyes used in the textile industry. This is the labeled analog. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);Formula:C102H7H2NColor and Shape:NeatMolecular weight:150.23Phenazinium, 3-(diethylamino)-7-[2-[4-(dimethylamino)phenyl]diazenyl]-5-phenyl-, chloride (1:1)
CAS:Formula:C30H31ClN6Purity:%Color and Shape:SolidMolecular weight:511.06034000000005Brighte Blue PA-2R
Please enquire for more information about Brighte Blue PA-2R including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Nucleic Acid Dye Green I - solution in DMSO (6.11 mg/ml)
CAS:Nucleic Acid Dye Green I is a DNA-staining dye that has found application in various high resolution assays for the detection of microbial or viral contaminant DNA.Formula:C32H37N4SPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:509.73 g/molC.I.Direct Blue 72
CAS:C.I. Direct Blue 72 is a versatile compound with various applications. It is used in the field of molybdenum crystallization and photocatalytic reactions. Additionally, it has cholinergic properties, which means it can interact with choline receptors in the body. This compound also contains secoisolariciresinol and sphingosine, which are both phytoestrogens known for their potential health benefits. In addition to its biological properties, C.I. Direct Blue 72 is also used as a research chemical in laboratories. It can be dissolved in eutectic solvents and used in combination with other substances such as butorphanol and ketamine for experimental purposes. Furthermore, this compound has industrial applications. It is commonly used in the production of dimethylnaphthalene, a chemical compound that finds use in various industries including the manufacturing of fatty acids and hydroxide solutions. Overall, C.I. Direct Blue 72 isFormula:C36H22N7Na3O10S3Purity:Min. 95%Molecular weight:877.8 g/molC.I.Basic Red 2
CAS:Basic Red 2 is a thermodynamic dye that is composed of the nitrite ion, safranin, and dextran sulfate. It has been shown to adsorb onto the surface of oral pathogens in a model system. Basic Red 2 can be used for the treatment of wastewater containing nitrite ions. Basic Red 2 also has an affinity for surfactant sodium dodecylbenzene sulfonate (SDBS) and is used as a dye in electrochemical impedance spectroscopy for the detection of bowel disease.Formula:C20H19N4ClPurity:Min. 95%Color and Shape:PowderMolecular weight:350.84 g/molLuminol sodium salt
CAS:Chemiluminescence detection of biological residuesFormula:C8H6N3O2NaPurity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:199.14 g/molReactive red 66
CAS:Please enquire for more information about Reactive red 66 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C20H15BrN4Na2O8S2Purity:Min. 95%Molecular weight:629.37 g/molC.I.Vat Orange 15
CAS:C.I. Vat Orange 15 is a polymerization inhibitor that prevents polymerization by reacting with the hydrogen peroxide, which is generated during the chemical reaction. The addition of C.I. Vat Orange 15 to a polymerization system will slow down the reaction and increase the yield of the desired product. This chemical can also be used in organic solvents and a variety of other reactions, such as light resistance and surfactant production. It is not soluble in water and requires an organic solvent for use in coatings or resins, but it does not react with esters or ethers. C.I. Vat Orange 15 has been shown to have high concentrations, but it is not toxic to animals or humans.>>END>>Purity:Min. 95%Acid Black 24 - Technical grade
CAS:Acid Black 24 is a hydroxylated fatty acid with the chemical name of 3-hydroxy-2,4,6-trimethylcyclohexanecarboxylic acid. It is a cross-linking agent for unsaturated polyester resins and an adsorbent for pollutants. The optimum concentration of Acid Black 24 varies depending on the type of polymerization and radiation used. For example, the optimum concentration for radiation at 25 degrees Celsius is 1.0%. The use of Acid Black 24 in wastewater treatment has been shown to reduce the amount of proton transport required by up to 50% and lower energy consumption by up to 80%.Formula:C36H23N5Na2O6S2Purity:Min. 95%Color and Shape:Blue To Black SolidMolecular weight:731.71 g/molPigMent Yellow 181
CAS:Pigment Yellow 181 is a yellow pigment that belongs to the group of inorganic compounds. It is used as a colorant in paints, plastics, and textiles. Pigment Yellow 181 is made by reacting diazonium salt with hydrochloric acid in the presence of an inorganic additive. This reaction forms a diazo compound, which is then reacted with an organic solvent to form the desired pigment. Pigment Yellow 181 has been shown to be heat resistant and can be used for manufacturing polymers.Formula:C25H21N7O5Purity:Min. 95%Molecular weight:499.48 g/molRef: 3D-FP167566
Discontinued productC.I.Solvent Blue 24
CAS:Please enquire for more information about C.I.Solvent Blue 24 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Pigment Blue 1
CAS:Pigment Blue 1 is a reactive dye that is used for optical sensing in biological samples. This dye changes its color depending on the redox potential of the environment. It has been shown to bind to amines, which can be useful in drug interactions. Pigment Blue 1 has also been shown as an optical sensor for choroidal neovascularization and synchronous fluorescence. !--Purity:Min. 95%Brightsu Black X-SDL
Please enquire for more information about Brightsu Black X-SDL including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Brighte Blue g-2R
Please enquire for more information about Brighte Blue g-2R including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-
CAS:Formula:C17H13NO2Purity:97%Color and Shape:SolidMolecular weight:263.2906Acid Yellow 3 Aluminum Lake
CAS:Please enquire for more information about Acid Yellow 3 Aluminum Lake including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Color and Shape:Powder1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt
CAS:Formula:C20H11N2Na3O10S3Purity:85%Color and Shape:SolidMolecular weight:604.473Disperse red 1 methacrylate
CAS:Disperse Red 1 methacrylate is a gel permeation chromatography agent that has been shown to be useful in regenerative medicine. This compound can be used as a fluorescent label for optical sensors that are designed to detect angiogenic processes. Disperse Red 1 methacrylate can also be used for confocal microscopy imaging and coverslips. It has a vibrational frequency of about 2800 cm-1 and an absorption spectrum with a maximum at 594 nm, which is red in colour. Disperse Red 1 methacrylate has been shown to have anti-cancer properties, which may be due to its ability to interfere with the cellular microenvironment by binding to proteins, affecting their conformation and function.Formula:C20H22N4O4Purity:Min. 95%Color and Shape:Red PowderMolecular weight:382.41 g/molPigment Red 169
CAS:Controlled ProductPigment Red 169 is a red dye that is soluble in both water and organic solvents. It has a particle size of 10-40 nm and a molecular weight of approximately 600 g/mol. Pigment Red 169 absorbs light at the maximum wavelength of 659 nm, with an optimum concentration of 0.5%, and can be used as a thermal expansion agent or as a solid catalyst. Pigment Red 169 is polymerized by thermal decomposition, which produces polymers with low molecular weights. The pigment is also used in the production of microspheres for use in industrial applications such as aliphatic hydrocarbons or fatty acids.Formula:C66H70CuFeN10O6Purity:Min. 95%Molecular weight:1,218.72 g/molBasic Orange 2
CAS:Basic Orange 2 is a water-soluble, basic protein that has been shown to have both adsorption and water vapor permeability. The adsorption of Basic Orange 2 onto the surface of biomaterials has been studied using surface methodology. It is also known to play a role in autoimmune diseases through its hydrogen bonding interactions with human serum albumin. Basic Orange 2 can be determined by titration calorimetry and LC-MS/MS methods. This protein was first isolated from Chinese herbs and later identified as a basic protein with an unknown function.Formula:C12H13ClN4Purity:Min. 95%Molecular weight:248.71 g/molRef: 3D-FB41343
Discontinued productPigment Red 254
CAS:Pigment Red 254 is a red dyestuff with the chemical formula of C. It is a basic dye that has a hydroxyl group, malonic acid, and diethyl succinate. Pigment Red 254 is usually used in wastewater treatment as it has an affinity for chlorinated organic compounds such as dichlorophenol indophenol, which are commonly found in wastewater. It also absorbs ultraviolet light very well and can be used as a polarizer in liquid chromatography experiments. Pigment Red 254 contains an aromatic hydrocarbon and particle, which makes it useful for organic solutions and liquid chromatography methods.Formula:C18H10Cl2N2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:357.19 g/molMono N-Desmethyl Disperse Polyester Dark Blue
CAS:Applications Mono N-Desmethyl Disperse Polyester Dark Blue is a disperse dye for synthetic polyester fibers. It has good heat and light resistance and is used for thermal transfer recording. References Peters A. T., et al.: J. Soc. Dyers Colour, 108(7-8), 344-8 (1992)Formula:C15H12N2O4Color and Shape:NeatMolecular weight:284.27Solvent Blue 97
CAS:Solvent Blue 97 is a pigment that has been used in the textile, paper, and paint industries. It has a polymeric matrix that is composed of organic and inorganic compounds. The average particle diameter of Solvent Blue 97 ranges from 0.2 to 3 micrometres with a solubility of less than 1% in water. When irradiated, it emits light at wavelengths ranging from 415 to 455 nm, which is blue-green in color. The structural formula for Solvent Blue 97 is C 19 H 16 N 2 O 5 S.Formula:C36H38N2O2Color and Shape:PowderMolecular weight:530.7 g/molRhodamine 6G
CAS:Formula:C28H31ClN2O3Purity:%Color and Shape:SolidMolecular weight:479.01033999999987C.I.Vat Orange 9
CAS:C.I. Vat Orange 9 is an inorganic acid with a molecular weight of 208.14 g/mol. It is used as a dye and optical sensor to detect the pH of detergent compositions. C.I. Vat Orange 9 can be synthesized by acylation reaction between glycol ethers and fatty acids or alkynes in the presence of an acidic catalyst, such as sodium carbonate or redox potential such as hydroxy groups or nitrogen atoms. The structure of C.I. Vat Orange 9 includes a carbonyl group, which can react with hydroxyl groups to form ester bonds, leading to polymerization initiator formation and the formation of polymers during synthesis process. C.I. Vat Orange 9 has been studied microscopically for its ability to form polymers on contact with water and sodium carbonate solution, which can be used in detergent compositions for cleaning purposes.br>br> b>DESCRIPTIONFormula:C30H14O2Purity:Min. 95%Molecular weight:406.43 g/molPigment Yellow 154
CAS:Pigment Yellow 154 is a diazonium salt that belongs to the group of polycarboxylic acids. It is used in the production of paints and plastics, as well as in textile printing. Pigment Yellow 154 is a reactive compound that undergoes hydrolysis by hydrochloric acid or hydroxyl groups to form reactive products. These products are responsible for the yellow color of the pigment. The reaction products also have viscosity-increasing properties, which allow them to be used as thickeners for paints, plastics, and textiles. Pigment Yellow 154 has been shown to have thermal expansion properties, with a change in volume upon heating or cooling. This property makes it an ideal candidate for use in paints that are applied at high temperatures or exposed to sunlight. Pigment Yellow 154 also has light-emitting properties and can be used in optical devices such as lasers and LEDs.br> Pigment Yellow 154 also has aliphatic hydrocarbon chains thatFormula:C18H14F3N5O3Purity:Min. 95%Molecular weight:405.33 g/molRef: 3D-FP103054
Discontinued productC.I.Reactive Yellow 107
CAS:Please enquire for more information about C.I.Reactive Yellow 107 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%C.I.Direct Black 178
Please enquire for more information about C.I.Direct Black 178 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Disperse orange 45
CAS:Disperse Orange 45 is a greenish-yellow viscous liquid. It is a synthetic, anionic, surfactant and dispersing agent for cellulose acetate and polyester resins. Disperse Orange 45 is also used as a synthetic dye in paint formulations. The molecular structure of Disperse Orange 45 consists of three parts: betaine monohydrate, methacrylate esters, and propylene glycol. This product is not intended for use as a food additive or as a drug.Purity:Min. 95%Brightlon Red N-10B
Please enquire for more information about Brightlon Red N-10B including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Light green SF yellowish
CAS:Sodium salts are colloidal gold particles that are dispersed in aqueous solution and have a light green SF yellowish color. This type of salt is used for plant physiology studies, due to their ability to provide an accurate measurement of the surface area of leaves. Sodium salts can be used as biological samples, such as liver lesions or langmuir adsorption isotherm, to investigate kinetic data. They also have been shown to be useful in the study of human serum and particle interactions. The sodium salts form a thin layer on the surface of the particle, which makes it possible to measure the concentration of fatty acids or basic proteins on its surface. Sodium salts are also commonly used in toxicology studies and histological analyses.Formula:C37H34N2O9S3Na2Purity:(%) Min. 80%Color and Shape:PowderMolecular weight:792.85 g/molChlorophyll a (Technical Grade)
CAS:Stability Light Sensitive Applications Chlorophyll A is a photosynthetic pigment that is essential for photosynthesis of eukaryotes and cyanobacteria, acting as a primary donor in the electron transport chain. Dyes and metabolites. References Prasad, K., et al.: Curr. Res. Chem., 3, 98 (2011); Shanab, S.M., et al.: Int. J. Electrochem. Sci., 6, 3017 (2011); Ajayan, K.V., et al.: Biores. Techol., 102, 7591 (2011); Felming, I.: Nature, 216, 151 (1967); Woodward, R.B. et al.: Tetrahedron, 46, 7599 1990); Chen, M. et al.: Sciemce, 319, 1318 (2010); Gitelson, A.A. et al.: Rem. Sens. Environ., 69, 296 (1999);Formula:C55H72MgN4O5Color and Shape:Green To BlackMolecular weight:893.49C.I.Basic Yellow 21
CAS:Basic Yellow 21 is a dye that belongs to the class of phthalo-quinones. It is used in the manufacture of colored fabrics and various other products, such as paints and plastics. Basic Yellow 21 is also used in the treatment of bladder cancer. The dye reacts with DNA to form adducts that inhibit the transcription of DNA into RNA, which may lead to carcinogenesis.Purity:Min. 95%Brightsu Yellow X-2gL
Please enquire for more information about Brightsu Yellow X-2gL including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Prednisolone disodium phosphate
CAS:Prednisolone is a corticosteroid that is used to treat inflammation and reduce the body's immune response. Prednisolone disodium phosphate (PDSP) is an enteric-coated tablet that releases prednisolone in the small intestine, where it can be absorbed into the bloodstream. It has been shown to be effective at reducing bowel disease activity in patients with inflammatory bowel disease. Prednisolone disodium phosphate may also have a role in controlling infectious diseases, such as tuberculosis, due to its ability to inhibit toll-like receptor 4 signaling. The drug has been studied as a model system for predicting drug interactions by monitoring the rate constant for benzalkonium chloride binding to human serum albumin.Formula:C21H29O8P•Na2Purity:Min. 95%Color and Shape:PowderMolecular weight:486.4 g/molC.I.Acid orange 24
CAS:C.I. Acid Orange 24 is an analytical reagent that when added to a sample, it changes and alters the color of the sample. This color change can be used in analytical methods to determine the concentration of certain substances in the sample. C.I. Acid Orange 24 is a colour additive that has been approved for use in food, drugs, cosmetics, and other consumer products by regulatory agencies such as the European Union or United States Food and Drug Administration (FDA).Formula:C20H17N4NaO5SColor and Shape:PowderMolecular weight:448.43 g/molPigment yellow 134
Please enquire for more information about Pigment yellow 134 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Anthracene
CAS:Applications Anthracene is obtained from coal tar. It is an important source of many dyes.This compound is a contaminant of emerging concern (CECs) Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageFormula:C14H10Color and Shape:Light Yellow To Light BrownMolecular weight:178.23Ginsenoside Re
CAS:Applications Ginsenoside Re is an extract from ginger, responsible for some of the pharmacological functions. It displays cardiac contractility, anti-ischemic and anti-arrythmic activities. References Peng, D. et al.: Chinese Med., 7, 2 (2012); Endale, M. et al.: Med. Inflamm., 748964/1 (2014);Formula:C48H82O18Color and Shape:NeatMolecular weight:947.15XANTHOPTERIN MONOHYDRATE
CAS:Formula:C6H7N5O3Purity:98%Color and Shape:SolidMolecular weight:197.1515C.I.Disperse Yellow 201
CAS:Please enquire for more information about C.I.Disperse Yellow 201 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%C.I.Reactive Red 152
CAS:C.I.Reactive Red 152 is a dye that is used to detect the presence of t-DNA in plant tissue and protoplasts. C.I.Reactive Red 152 has been shown to increase the frequency of germination in halophytes, such as Portulacastrum, when used at concentrations between 20 and 50 mg/l, and also has a stimulating effect on seed germination in Portulacastrum, which can be observed by an increased number of root cultures. It is extracted with an organic solvent such as dichloromethane or chloroform, and is then mixed with an equal volume of distilled water before use. The dye should be added to the culture medium just before the explants are placed into it so that it does not interfere with their metabolism. C.I.Reactive Red 152 has been found to amplify the number of rhizogenes when used at a concentration between 10 and 20 mg/l for 5 minutes, butPurity:Min. 95%C.I.Reactive Orange 2
CAS:Please enquire for more information about C.I.Reactive Orange 2 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%2,7-Dichlorofluorescein
CAS:Fluorophore used in biological assays and for labeling cells and tissuesFormula:C20H10Cl2O5Purity:Min. 95%Color and Shape:PowderMolecular weight:401.2 g/molC.I.Basic Blue 159
CAS:C.I. Basic Blue 159 is a liquid phase, cationic dye which is used in microscopy for the visualization of amines and carboxylic acids. It has a high degree of solubility in water and organic solvents. C.I. Basic Blue 159 is both degradable and non-toxic to the environment, making it an excellent choice for wastewater treatment or as an indicator dye for environmental pollutants. The rate of its degradation can be measured through kinetic data and kinetic analysis. This compound undergoes oxidation process with low energy, which makes it a suitable substance for many analytical techniques such as spectrophotometry, chromatography, electrophoresis, and others.br>br> The chemical formula for C.I. Basic Blue 159 is C22H27N3O6S2Na4Cl4.br>br> CAS: 811-78-1 Molecular weight: 797.9 gPurity:Min. 95%Color and Shape:PowderNitrazine Yellow
CAS:Nitrazine Yellow is a reversible, reusable, imine-based fluorescent dye that absorbs in the near-infrared region of the spectrum. This compound has been shown to be an acceptor and an inorganic amide. Nitrazine Yellow also has transition metal properties and is a heterocyclic ring. It can be used as a hydrogen bond donor or proton acceptor, depending on its environment. Nitrazine Yellow can react with hydroxylamine to form coupler products that are metastable and can be detected by fluorometric analysis.Formula:C16H8N4Na2O11S2Purity:Min. 95%Color and Shape:PowderMolecular weight:542.37 g/mol3,4,9,10-Perylenetetracarboxylic Diimide
CAS:Formula:C24H10N2O4Purity:95%Color and Shape:SolidMolecular weight:390.3472Acid Black 60, Technical grade
CAS:Please enquire for more information about Acid Black 60, Technical grade including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Allura red AC
CAS:Allura red AC is a synthetic food dye that has been shown to inhibit locomotor activity in animals, and is therefore considered to be an inhibitor of the central nervous system. Allura red AC inhibits the growth of bacteria by binding to DNA and altering its structure. It has been used as a model for nuclear dna in analytical methods, with the dye serving as an optical sensor. Allura red AC is not toxic to humans when ingested in small amounts. It has been shown to have genotoxic activity and metabolic disorders at high doses. The linear calibration curve for allura red was determined using electrochemical impedance spectroscopy (EIS), which led to a more sensitive detection of the dye in human serum samples than previous methods.Formula:C18H14N2Na2O8S2Purity:Min. 95%Molecular weight:496.42 g/molC.I.Solvent Yellow 51
CAS:Please enquire for more information about C.I.Solvent Yellow 51 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Pigment Yellow 83 - Technical grade
CAS:Pigment Yellow 83 is an organic compound that belongs to the group of glycol esters. It is a reactive dye that can be used for coloring textiles, plastics, and other materials. Pigment Yellow 83 has been shown to contain nitrogen atoms in its chemical structure and contains a reactive hydrogen atom (H) on the hydroxyl group. This reactive form may have carcinogenic potential due to its ability to cause DNA damage. Pigment Yellow 83 also contains a hydroxyl group (-OH) attached to an amine (-NH2). The presence of this amine makes this compound chemically reactive and capable of forming bonds with other molecules or particles.Formula:C36H32Cl4N6O8Purity:Min. 95%Color and Shape:PowderMolecular weight:818.49 g/molPigment yellow 17
CAS:Pigment Yellow 17 is a polycarboxylic acid that is used as a control agent in paints, plastics, and rubber. It has a hydroxyl group on the ring structure and an intramolecular hydrogen on the side chain. Pigment Yellow 17 is soluble in water and can be detected by derivative spectroscopy. The particle size of this compound is between 0.063-0.200 micrometers with a diameter of 0.1-0.2 micrometers, which is determined by using magnetic particles or microscopy techniques. Pigment Yellow 17 has been shown to have cationic surfactant properties and can be used in chemical ionization to detect other compounds such as test compounds or energy efficiency measures.Formula:C34H30Cl2N6O6Purity:Min. 95%Color and Shape:PowderMolecular weight:689.54 g/molC.I.Solubilised Sulphur Blue 7
CAS:C.I. Solubilised Sulphur Blue 7 is a research chemical that belongs to the group of copolymers. It is commonly used in the field of biomaterials and cellulose research. This compound has been found to have neuroprotective properties, making it potentially beneficial for the treatment of neurological disorders. C.I. Solubilised Sulphur Blue 7 has also been used in various applications such as dyeing, staining, and as an indicator or probe in scientific experiments. It can be dissolved in solvents like methanol or isooctane for ease of use. This compound has shown interactions with substances like buserelin, xylose, arachidonic acid, and aluminum, indicating its versatility and potential for further research.Purity:Min. 95%Celestine Blue
CAS:Celestine Blue is a reactive dye that has been used in the preparation of biological samples for electron microscopy. It has been shown to bind to cell nuclei, and to be reactive with human serum. Celestine Blue is also used for the detection of anti-nuclear antibodies in CD-1 mice. The linear calibration curve may be obtained by plotting the redox potentials against the logarithm of concentration. The kinetic constant can be determined from the slope of this curve and is dependent on the binding reaction and its rate constants. This dye has been used as an indicator for ventricular myocardium injury in humans, where it binds to myocardial cells and stains them blue at low concentrations, but not at high concentrations.Formula:C17H18N3O4ClPurity:Min. 95%Molecular weight:363.8 g/molRef: 3D-FC52677
Discontinued productC.I.Acid green 41
CAS:C.I. Acid Green 41 is a deodorizing agent that contains a hydroxyl group and a functional group. It is used as an anti-viral agent in medical and dental applications, as well as for flow assay control agents in the laboratory. The color of this substance has been shown to be yellowish green by spectroscopic analysis. C.I. Acid Green 41 is activated with radiation, which causes it to form a coordination complex with metal ions such as copper and silver ions. This complex gives the substance its green coloration and also increases its stability against oxidation by air or water. The solubility of this product can be increased by adding deionized water to it.END>Formula:C28H20N2Na2O10S2Purity:Min. 95%Molecular weight:654.58 g/molPONTACYL CARMINE 2B
CAS:Formula:C19H17N3NaO9S2Purity:93%Color and Shape:SolidMolecular weight:518.4727Pigment Yellow 151
CAS:Pigment Yellow 151 is a yellow pigment that belongs to the group of amides. Pigment Yellow 151 has a melting point of about 121°C and a viscosity at 40°C of about 1.5 mPa·s. It is soluble in organic solvents and radiation-curable with an average particle diameter of 2.2 nm. This pigment is also used as a polymerization initiator, which can be obtained by reacting it with metal ions such as copper, zinc, or lead acetate. Pigment Yellow 151 is used in the production of polycarboxylic acid plastics and synthetic fibres.Formula:C18H15N5O5Purity:Min. 95%Molecular weight:381.34 g/molDirect blue 76
CAS:Direct blue 76 is a dye that is used in textile printing and other applications. Direct blue 76 is an organic solvent-based dye with a hydrocarbon group. It can be activated by acid, alkali, and heat. Direct blue 76 has been shown to be reactive with metal ions such as copper and zinc. The reaction solution for this dye consists of 2-methyl-4-isothiazolin-3-one, silicone, surfactant, and polymerization initiator. This dye has a viscosity of 0.2-0.6 mPa·s at 25 °C and an activation energy of 11-12 kJ/mol.Formula:C32H16Cu2N6Na4O16S4Color and Shape:PowderMolecular weight:1,087.82 g/molC.I.Food Red 7:1
CAS:C.I.Food Red 7:1 is a copper salt pigment that is used as a food coloring agent. It has bactericidal activity and is known to be synergistic with famotidine, erythromycin, hydrochloric acid, and dry extract. C.I.Food Red 7:1 also has chemical stability and can be used as a cross-linking agent for chondroitin sulfate in the production of pharmaceuticals.Formula:C20H11AlN2O10S3Purity:Min. 95%Molecular weight:562.48 g/molC.I.Basic Yellow 24
CAS:Please enquire for more information about C.I.Basic Yellow 24 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Solvent red 27
CAS:Solvent Red 27 is a dye that reacts with α7 nicotinic acetylcholine receptors. It inhibits the activity of ATP-binding cassette transporter, which is an enzyme that transports various molecules across cell membranes, and prevents the development of atherosclerotic lesions. Solvent Red 27 also inhibits the activities of enzymes such as dapagliflozin and dpp-iv inhibitors. It also has been shown to be involved in energy metabolism and body formation by inhibiting leukemia inhibitory factor. This compound has been used in experimental models to study 3t3-l1 preadipocytes and human serum.Formula:C26H24N4OColor and Shape:PowderMolecular weight:408.5 g/molPigment Red 207
CAS:Pigment Red 207 is a synthetic organic pigment that is used as a red colorant in paints, plastics, and textiles. It is obtained by the condensation of dibenzoylmethane with phthalic anhydride. Pigment Red 207 has an average particle diameter of 3.2 microns, which is suitable for use in paints and coatings. The most common reaction product of Pigment Red 207 is its metal salt. The most common metal ion that reacts with this pigment is iron (III). Pigment Red 207 also contains amines, which are often used as thermal-expansion modifiers or polymerization initiators for polymers during manufacturing. This pigment can be mixed with deionized water and other colorants to create desired colors for paint products.Purity:Min. 95%2',6'-Dimethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester
CAS:2',6'-Dimethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester is a chemiluminescent acridinium ester label used widely in clinical diagnostics, particularly in automated immunochemistry analysers. Acridinium ester labels are also useful research tools for the investigation of protein-carbohydrate interactions to characterise the binding affinity between specific carbohydrate and its binding protein. An example of those are lectin-acridinium ester conjugates used as chemiluminescent probes.Formula:C30H26N2O9SPurity:Min. 95 Area-%Color and Shape:Yellow PowderMolecular weight:590.6 g/molPigment Yellow 120
CAS:Pigment Yellow 120 is a pigment that belongs to the group of amide colorants. It has a yellow-orange hue and high thermal stability. Pigment Yellow 120 has been shown to be soluble in organic solvents, such as n-propyl ether, but insoluble in water. The molecular weight of pigment yellow 120 ranges from 800 to 1200 g/mol. Pigment Yellow 120 is produced by the polymerization reaction of monomers containing an amide group and a hydroxyl or basic group with a metal ion, such as copper or nickel, as a catalyst. This process also produces polycarboxylic acid groups and particles with diameters ranging from 0.1 micrometers to 2 micrometers.Formula:C21H19N5O7Purity:Min. 95%Color and Shape:PowderMolecular weight:453.41 g/molAcid Orange 116
CAS:Acid Orange 116 is a synthetic dye that is used in the textile, paper, and leather industries. It is also used as an acid dye for the treatment of wastewater. Acid Orange 116 has been shown to have a low viscosity and high solubility in deionized water. The uptake of this compound by caco-2 cells was determined to be pH dependent, with an increase in uptake at lower pHs. In addition, this compound can be used as a control agent for calcium carbonate precipitates in wastewater treatment. Acid Orange 116 is not toxic to humans due to its low molecular weight and lack of bioactivity, but it may pose environmental risks through its potential for environmental pollution.Purity:Min. 95%Reactive orange 35
CAS:Reactive orange 35 is a functional group that is used as an analytical reagent in organic solvents. It is also used to introduce additives into polymers, oligosaccharides, and other compounds. Reactive orange 35 has been shown to react with amide groups in the presence of an amine or ammonia at elevated temperatures. This reaction system can be used to produce a variety of compounds, including pharmaceuticals and pesticides. The reactive nature of this compound makes it an excellent plant cell penetrant.Formula:C27H19ClN9Na3O9S3Purity:Min. 95%Molecular weight:814.12 g/molC.I.Basic Yellow 25
CAS:C.I. Basic Yellow 25 is a methoxylated, basic dye that belongs to the class of cationic surfactants. It is used as a cross-linking agent in coatings, adhesives, and inks. The chromophore of this compound is hydroxyl group, which reacts with chloride to form an ion pair with a constant charge ratio of 2:1, which can be stabilized by the cross-linking reaction. This compound is reactive and is able to crosslink with other molecules containing carbonyl groups. C.I. Basic Yellow 25 can also act as a polymerization inhibitor for polyvinyl chloride (PVC) resin and has been shown to be effective in preventing the formation of chlorinated dioxins during PVC productionPurity:Min. 95%Brightlon green M-Bg
Please enquire for more information about Brightlon green M-Bg including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%4,4',4''-Methylidynetris(N,N-dimethylaniline)
CAS:Formula:C25H31N3Purity:98%Color and Shape:SolidMolecular weight:373.5337pentasodium 2-[oxidobis[4-(phosphonnatooxy)phenyl]methyl]benzoate
CAS:Formula:C20H18NaO11P2Purity:95.0%Color and Shape:SolidMolecular weight:519.2876Direct blue 218
CAS:Direct blue 218 is a glycol ether dye that is used in the textile industry and as a food coloring agent. It has been shown to cause nephrotoxicity and hepatotoxicity as well as cancer in rats. Direct blue 218 is absorbed by the target tissues, which include the ovary cells, liver cells, and kidney cells. This dye has been shown to inhibit catecholamine release from the adrenal gland in vitro assays and increase the number of mitotic figures in rat liver cells chronically exposed to this dye. Direct blue 218 also contains nitrogen atoms that can form a copper complex with an electron-donating group (e.g., hydroxyl groups). The copper complex increases its stability, leading to increased genotoxic effects.Formula:C32H16Cu2N6Na4O16S4Color and Shape:Blue PowderMolecular weight:1,087.82 g/mol2-Toluidine-13C6
CAS:Controlled ProductApplications Isotope labelled 2-Toluidine (T536205) is a carcinogenic and toxic aromatic amine and is a potential bladder cancer risk, surmised from urine assessment and analysis (1). It is contained in hair dye, henna and dyed hair samples (2,3). Possible mutagen (4). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References 1. El-Bayoumy, K. et al.: Cancer Res. 1986 Dec;46(12 Pt 1):6064-7.2. Turesky R. et al.: Chem. Res. Toxicol. 2003 Sep;16(9):1162-73.3. Andrew, A. et al.: Int. J. Cancer. 2004 Apr 20;109(4):581-6.4. Kirkland, D. et al.: Mutat. Res. 2005 Dec 30;588(2):88-105.Formula:CC6H9NColor and Shape:Red BrownMolecular weight:113.11Solvent green 5
CAS:Solvent green 5 is an acylation reaction product of a polymeric matrix with a hydroxyl group. The polymer film is developed from the cavity, encapsulation, and section of magnesium oxide. It has a skeleton that consists of a polymeric matrix with functional groups. Solvent green 5 emits light in the visible spectrum when subjected to heat or ultraviolet rays. This product can be used as a dye that absorbs ultraviolet radiation and converts it into visible light.Formula:C30H28O4Color and Shape:PowderMolecular weight:452.54 g/molBrightsu Blue K-3gL
Please enquire for more information about Brightsu Blue K-3gL including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Ethanaminium,N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt
CAS:Formula:C27H32N2O6S2Color and Shape:SolidMolecular weight:544.68278Acid Red 357
CAS:Acid Red 357 is a basic dye, which is used in the treatment of wastewater. It binds to the surface of particles and reacts with sodium carbonate to form a hydroxide precipitate. This reaction leads to removal of colorants from the water. Acid Red 357 is also reactive, nucleophilic, and has high values for both kinetic data and transfer mechanism.Purity:Min. 95%Iron oxide black
CAS:Controlled ProductIron oxide black is a reactive dye that is used in wastewater treatment. It is an oxide of iron that can be synthesized from sodium carbonate and langmuir adsorption isotherm. Iron oxide black has been shown to have a colloidal gold-like color, chemical stability, and constant pressure. The particle size of this compound ranges from 10-1000 nm and it reacts with a solution containing anhydrous sodium carbonate to form magnetite nanoparticles. Iron oxide black also has an asymmetric synthesis reaction with ferric chloride and nitric acid, which produces magnetic nanoparticles.Formula:Fe3O4Purity:Min. 95%Color and Shape:PowderMolecular weight:231.53 g/molOmnicryl Red 11BC
Please enquire for more information about Omnicryl Red 11BC including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Pigment green 7 - Technical grade
CAS:Pigment Green 7 Technical Grade is a copper complex that is used in paints, plastics, and textiles. Pigment Green 7 Technical Grade is insoluble in water but soluble in organic solvents. The pigment has been shown to be carcinogenic at high doses, but not at low doses. It can cause tumors at the site of application and may also cause liver tumors in rodents. Pigment Green 7 Technical Grade is potentially toxic and should be handled with care. Pigment Green 7 Technical Grade is a copper complex that is insoluble in water but soluble in organic solvents. The pigment has been shown to be carcinogenic at high doses, but not at low doses. It can cause tumors at the site of application and may also cause liver tumors in rodents. Pigment Green 7 Technical Grade should be handled with care as it could potentially be toxic when ingested or inhaled.br>br> Pigment Green 7 Technical Grade is used for coloring paints, plasticsFormula:C32Cl16CuN8Purity:Min. 95%Color and Shape:PowderMolecular weight:1,127.19 g/molRef: 3D-FP40728
Discontinued productPigment YellOw 5;2-[(2-NitrOphenyl)azO]-3-OxO-N-phenylbutanamide
CAS:Please enquire for more information about Pigment YellOw 5;2-[(2-NitrOphenyl)azO]-3-OxO-N-phenylbutanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%16a-Hydroxyprednisolone
Controlled Product16a-Hydroxyprednisolone is a synthetic corticosteroid that has been used in the treatment of inflammatory diseases. It has a potency of 1/10th that of prednisolone and is used as an industrial preparation, such as for the production of plastics. 16a-Hydroxyprednisolone is prepared by reacting phthalic anhydride with hydrocortisone or hydrocortisone acetate. Impurities are removed by preparative thin-layer chromatography using silica gel plates. The product can be purified further by recrystallization from water or from chloroform/methanol mixtures. The presence of virulent microorganisms can be detected by adding a small amount to tissue samples and then examining them for signs of lysis or death. Acid catalysis is required in the sample preparation, which involves the use of an inorganic acid (e.g., hydrochloric acid) to remove any tracesFormula:C21H28O6Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:376.44 g/mol4,4'-(4,5,6,7-Tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-iodo-6-nitrophenol]
CAS:Dye for detection of human serum albumin in urineFormula:C19H6Br4I2N2O9SPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:1,011.75 g/molNitroblue tetrazolium chloride
CAS:Nitroblue tetrazolium chloride is colorless to yellow dye that is reducible to blue or black formazan crystals by certain cells; formerly used to distinguish between nonbacterial and bacterial diseases, the latter causing neutrophils to reduce the dye; used to confirm diagnosis of chronic granulomatous disease.Formula:C40H30Cl2N10O6Purity:Min. 98 Area-%Color and Shape:White Yellow PowderMolecular weight:817.64 g/molC.I.Direct Red 83:1
CAS:C.I.Direct Red 83:1 is a dye that has been used in wastewater treatment to remove color. It is a polymerized dye that has been shown to be more efficient than the decolouration process, which is the traditional method of removing color from wastewater. The light source for this process must be within the range of 350-500 nm and at least 100 mW/cm2 intensity. This dye has also been shown to be an effective photolysis agent for organic compounds such as phenols, amines, and sulfides.Purity:Min. 95%Acid Blue 92
CAS:Acid Blue 92 is a water-soluble dye that has been used in wastewater treatment and as a dye for textiles. It is prepared by the direct coupling of two molecules of diazotized benzenesulfonic acid with one molecule of phenol. Acid Blue 92 has an optimum concentration of 0.1%. The reactive dye is characterized by high values, surface methodology, and kinetic properties. The reactive dye has been shown to be resistant to bacterial strain such as Pseudomonas aeruginosa. This dye has also been shown to have hydrophobic effects on bacterial cells and particle adsorption, which leads to a reaction mechanism through hydrogen bonding interactions.Formula:C26H16N3Na3O10S3Purity:Min. 95%Molecular weight:695.59 g/mol3,4-Dimethoxycinnamonitrile, predominantly trans
CAS:3,4-Dimethoxycinnamonitrile is a hydrophobic organic solvent that binds to substrates via hydrogen bonding. It is a ligand, which has been shown to bind to the active site of malonic acid dehydrogenase with high affinity, and can also act as an acylating agent for nucleophiles. 3,4-Dimethoxycinnamonitrile participates in homologous reactions with trifluoroacetic acid and hydrochloric acid. Citric acid derivatives are used as catalysts for this reaction. 3,4-Dimethoxycinnamonitrile can also act as an inhibitor of the enzyme adenosine triphosphate citrate lyase, which is involved in the production of ATP from citrate. The inhibition of this enzyme leads to lower energy levels and reduced heart rate (IVA).Formula:C11H11NO2Purity:Min. 95%Molecular weight:189.21 g/molResazurin sodium salt
CAS:Formula:C12H6NNaO4Purity:90%Color and Shape:SolidMolecular weight:251.17010999999997WST-1
CAS:WST-1 is a water soluble cell permeable dye. Upon NADH-dependent enzymatic cleavage by cellular mitochondrial dehydrogenases, formazan is released, which can be quantified by colorimetric detection at 450 nm.Formula:C19H11IN5NaO8S2Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:651.35 g/molDisperse Red 86
CAS:Disperse Red 86 is a dye that has been used in the past as a food dye and to color cellulose acetate and polycarbonates. It is an organic compound that absorbs light in the ultraviolet range. Disperse Red 86 undergoes photo-polymerization by absorbing UV radiation, which makes it useful for use as a reactive cross-linking agent in polymeric photoinitiators. Disperse Red 86 also has some reactive properties, making it useful for certain types of chemical reactions. It is soluble in water and organic solvents, but not in deionized water or low light conditions.Purity:Min. 95%Ref: 3D-FD40630
Discontinued productGardenia red
CAS:Gardenia red is a fruit extract that contains fatty acids and citric acid. It also has iridoid compounds, which are substances that have been shown to inhibit bacterial growth. Gardenia red is an extract of gardenia flowers that are grown in a particular region in Thailand. The optimum extraction process for this product is a reaction solution containing sodium citrate and nitrite ion. The acidic compound is then activated with low energy.Purity:Min. 95%Acid alizarin blue 2b
CAS:For the identification of acidophilic cells, blue colorFormula:C14H8NaO14S2Purity:Min. 95%Molecular weight:487.3 g/molDirect Blue 67 - Technical grade
CAS:Direct Blue 67 is a polarizer that is used as a pre-staining agent for the detection of microorganisms in histology. Direct Blue 67 reacts with the hydroxyapatite in bone to produce an intense blue color, which makes it useful for staining bone sections. The reaction mechanism involves the hydrolysis of the dye by trichloroacetic acid and hematein. This product has been shown to be effective when used with a polymer film and organic solvent or in liquid crystal composition. It has also been shown to react with hematoxylin, producing a blue color that can be used for staining bone sections. Direct Blue 67 is activated by light and has fluorescence properties.Formula:C34H24N5O12S3·3NaPurity:Min. 95%Color and Shape:Grey To Black SolidMolecular weight:859.75 g/molRef: 3D-FD41145
Discontinued productFluorescent Brightener KSN
CAS:Controlled ProductApplications Fluorescent Brightener KSN (cas# 5242-49-9) is a useful research chemical.Formula:C29H20N2O2Color and Shape:NeatMolecular weight:428.48Ninhydrin
CAS:Reagent for quantification of amino acids and peptidesFormula:C9H6O4Purity:Min. 99.0%Color and Shape:Yellow PowderMolecular weight:178.14 g/molC.I.Vat green 13
CAS:C.I.Vat green 13 is a versatile research chemical that finds application in various fields. It is commonly used in the synthesis of copolymers and as a dye for staining purposes. C.I.Vat green 13 has shown promising results in crystallization studies and can be used as an indicator or probe in different experiments. Additionally, it has been found to have inhibitory effects on certain growth factors and enzymes such as epoxomicin. With its unique properties, C.I.Vat green 13 is a valuable tool for researchers and scientists working in diverse areas ranging from polymer chemistry to biological studies.Purity:Min. 95%Erichrome blue black B
CAS:Erichrome blue black B is a palladium complex with a carbonyl group and low energy absorber. It is used in coatings, such as the coating of the inside of nuclear reactors, to absorb radiation from low-energy particles. The fluorescence of Erichrome blue black B is sensitive to changes in pH, which makes it useful for wastewater treatment. The reactive properties of Erichrome blue black B make it useful for polymer film and optical properties that are used in aluminium production.Formula:C20H13N2O5SNaPurity:Min. 95%Molecular weight:416.38 g/molSulphol liquid black
CAS:Please enquire for more information about Sulphol liquid black including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%C.I.Direct Yellow 24
CAS:Please enquire for more information about C.I.Direct Yellow 24 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Pigment Orange 62
CAS:Pigment Orange 62 is a reactive dye that belongs to the group of diazo compounds. It is typically used as a coloring agent in the textile industry and has been found to have an application in the production of paper, plastics, and rubbers. Pigment Orange 62 is also used as an ejecting or cross-linking agent in the manufacture of rubber products. Pigment Orange 62 is typically applied with deionized water as a functional group and polymerization initiator. Most pigment orange 62 products are made with organic solvents such as alcohols, ketones, esters, ethers, and chlorinated hydrocarbons. Pigment Orange 62 has a diameter between 2-5 micrometers and is usually spherical in shape. The color varies depending on the size of particles but usually ranges from yellow to orange red when finely ground.Formula:C17H14N6O5Purity:Min. 95%Molecular weight:382.33 g/molBenzo[g]-1,3-benzodioxolo[5,6-a]quinolizinium, 5,6-dihydro-9,10-dimethoxy-
CAS:Formula:C20H18NO4Purity:99%Color and Shape:SolidMolecular weight:336.3612FlAsH-EDT2
CAS:Controlled ProductApplications The Fluorescein Arsenical Hairpin Binder (FlAsH) method is presented for fluorescence labeling of proteins in living cells. Labeling proteins with the membrane-permeant fluorogenic biarsenical dye fluorescein arsenical hairpin binder-ethanedithiol (FlAsH-EDT2). The membrane-permeant fluorogenic biarsenicals FlAsH-EDT2 and ReAsH-EDT2 can be prepared in good yields by a straightforward two-step procedure from the inexpensive precursor dyes fluorescein and resorufin. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Gaietta, G., et al.: Science, 296, 503 (2002), Hoffmann, C., et al.: Nature Methods, 2, 171 (2005), Dyachok, O., et al.: Nature, 439, 349 (2006), Gautier, A., et al.: Chem. Biol., 15, 128 (2008),Formula:C24H18As2O5S4Color and Shape:White To Light OrangeMolecular weight:664.50C.I.Acid Orange 60
CAS:C.I. Acid Orange 60 is a polyolefin that is used as an additive for ophthalmic lenses to reduce the possibility of fogging by absorbing moisture and oxygen. It is also used in the production of ionizable dyes, nucleophilic substances, reactive substances, and surfactants. This product is typically applied using an organic solvent or chemical ionization mass spectrometry.Purity:Min. 95%3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
CAS:Formula:C16H10N2O2Purity:85%Color and Shape:SolidMolecular weight:262.2628C.I.Direct Black 155
CAS:Please enquire for more information about C.I.Direct Black 155 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Acid Red 154
CAS:Acid Red 154 is a pigment that is soluble in organic solvents and has an acidic nature. It is a reddish-brown liquid with a particle diameter of 10-20 nm. This product is used as a dye, and it has been shown to have low toxicity. Acid Red 154 contains hydrogen peroxide, which is the active substance responsible for its color change. The dyestuff can be used in printing inks or as an additive to coatings and plastics.Purity:Min. 95%2,7-Naphthalenedisulfonic acid,5-(acetylamino)-4-hydroxy-3-(phenylazo)-, disodium salt
CAS:Formula:C18H13N3Na2O8S2Purity:100%Color and Shape:SolidMolecular weight:509.42071,4-Bis(p-tolylamino)anthracene-9,10-dione
CAS:Formula:C28H22N2O2Purity:95%Color and Shape:SolidMolecular weight:418.4865Pigment Orange24
CAS:Pigment Orange 24 is a water-soluble pigment that can be used in inkjet printing, liquid crystal displays, and soluble inks. It has a high yield and index of light fastness. Pigment Orange 24 has an orange hue that is soluble in water and can be used to create colored solutions.Purity:Min. 95%Acrylamide-d3
CAS:Controlled ProductStability Light Sensitive Applications Acrylamide-d3 is deuterium labeled Acrylamide (A191300). Acrylamide is a chemical intermediate in production of polyacrylamides that are use in protein electrophoresis (PAGE), synthesis of dyes and copolymers for contact lenses. It is reasonably anticipated to be a human carcinogen (1,2). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References (1) Mottram, D.S., et al.: Nature, 419, 448 (2002)(2) Tareke, E., et al.: J. Agric. Food Chem., 50, 4998 (2002)Formula:C32H3H2NOColor and Shape:Off-WhiteMolecular weight:74.10Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-, disodium salt
CAS:Formula:C16H10Cl2N4Na2O7S2Purity:95%Color and Shape:SolidMolecular weight:551.2887Brightlon Orange N-gRLS
Please enquire for more information about Brightlon Orange N-gRLS including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%1-Naphthalenesulfonic acid,4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-, monosodium salt
CAS:Formula:C20H15N4NaO5SPurity:85%Color and Shape:SolidMolecular weight:446.4116699999999Indoine Blue
CAS:Indoine blue is a dye that can be used for the staining of cell nuclei in tissue sections. Indoine blue is a molecule with an acidic and basic dye group, which can be titrated with hydrochloric acid and amines to produce different colors. Indoine blue has been shown to have affinity values of 0.06 to 0.1 M in agarose gels and polymer films, respectively. Indoine blue is also an electron-rich molecule with an oxidation potential of -0.36 V (versus SCE).Formula:C30H24N5OClPurity:Min. 95%Color and Shape:Brown PowderMolecular weight:506 g/molBrighte Yellow PA-2g
Please enquire for more information about Brighte Yellow PA-2g including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Pigment Red 38;Diethyl 4,4'-[(3,3'-dichlOrO[1,1'-biphenyl]-4,4'-diyl)bis(azO)]bis[4,5-dihydrO-5-OxO-1-phenyl-1H-pyrazOle-3-carbOxyla te]
CAS:Pigment Red 38 is a red dye that is used in the production of magnetic particles, cross-linking agents, and fluorescent dyes. Pigment Red 38 has a hydroxyl group at the 4 position and a methyl ethyl group at the 2 position. It can be synthesized from diethyl 4,4'-(3,3'-dichlorobiphenyl)-4,4'-diylbisazolate. Pigment Red 38 is thermoreversible because it can be converted to its anhydrous form when heated or dissolved in water and then reconverted back to its original form when cooled or dried. The pigment was named for its ability to produce light emission when exposed to ultraviolet radiation. Pigment Red 38 has a diameter of 6 nm and reacts with coordination complexes to form particle clusters with diameters ranging from 10-200 nm.Purity:Min. 95%Resazurin
CAS:Weakly fluorescent blue dye; indicator of mitochondrial activity. The reduction of resazurin has been ascribed to a putative reductase or diaphorase-type enzymes from the mitochondria and cytosol but also it might play a role as an intermediate electron acceptor in the electron transport chain between the final reduction of oxygen and cytochrome oxidase.Formula:C12H7NO4Purity:Min. 95%Molecular weight:229.19 g/molC.I.Solvent green 28
CAS:C.I.Solvent green 28 is a fine chemical, useful building block, and research chemicals. It is a versatile building block for the synthesis of complex compounds with high quality and high purity. C.I.Solvent green 28 is a versatile intermediate for organic reactions, such as condensation reactions, cycloadditions, and polymerizations. It is also a useful scaffold for the preparation of complex molecules by its incorporation into other chemical structures.END>Formula:C34H34N2O4Purity:Min. 95%Color and Shape:PowderMolecular weight:534.64 g/molToluidine blue
CAS:Toluidine blue is a drug that inhibits the growth of bacteria. It has antimicrobial activity against oral pathogens and is used in the diagnosis of bowel disease, such as Crohn's disease. Toluidine blue has been used to treat squamous carcinoma with a high degree of success. This compound also inhibits the development of cancer cells by interfering with cell division and blocking DNA synthesis. Toluidine blue binds to the bacterial membrane, which prevents it from taking up nutrients and leads to cell death.Formula:C15H16ClN3S•(ZnCl2)0Purity:Min. 95%Molecular weight:373.97 g/molRef: 3D-FT171697
Discontinued productPigment Yellow H2G
Please enquire for more information about Pigment Yellow H2G including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Hydroxy naphthol blue
CAS:Hydroxy naphtol blue is a synthetic azo dye, a chemical compound containing the functional group RN=N-R. The hydroxy naphtol blue trisodium and disodium salts are used as indicators to determine the content of alkaline earth and lanthanides spectrophotometrically, showing at maximum a wavelength of ~650 nm (λmax = 647.6 nm). An example of a common use of hydroxy naphtol blue sodium salt is to determine the hardness of water by measuring the concentration of calcium and magnesium. At alkaline or basic pH, the hydroxy naphtol blue forms a pink/red complex with the metal ions and, after titration with EDTA, hydroxy naphtol blue is liberated, turning the solution blue, indicating the endpoint.Formula:C20H11N2O11S3·3NaColor and Shape:Black Blue PowderMolecular weight:620.48 g/molPONCEAU SX
CAS:Formula:C18H14N2Na2O7S2Purity:95%Color and Shape:SolidMolecular weight:480.422499999999963,4',5,7-Tetrahydroxyflavone
CAS:Formula:C15H10O6Purity:97%Color and Shape:SolidMolecular weight:286.2363Cyanine 3 bisethyl dye potassium salt
CAS:Please enquire for more information about Cyanine 3 bisethyl dye potassium salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C27H32KN2O6S2Purity:Min. 95%Molecular weight:583.78 g/molAcid blue 62
CAS:Acid blue 62 is a reactive dye that is used in the treatment of wastewater. It is used as a chemical intermediate to produce other dyes and as an ingredient in detergent compositions. Acid blue 62 has been shown to have genotoxic effects and may cause cancer. The potential for acid blue 62 to cause cancer is based on its chemical structure and its ability to form reactive metabolites with DNA, which can lead to the formation of DNA adducts. Acid blue 62 also has the ability to bind strongly to surfaces, which can lead to the formation of particulates or aggregates. The surface methodology suggests that the adsorption process follows a Langmuir adsorption isotherm. This means that there are two equilibrium constants, K1 and K2, where K1 > K2. The higher value of K1 indicates that adsorption will occur at low concentrations while high concentrations will cause desorption. This means that the particle size will increase with increasing concentration until it reachesFormula:C20H20N2O5S•NaColor and Shape:PowderMolecular weight:423.44 g/molPigment Yellow 116
CAS:Pigment Yellow 116 is a yellow pigment that is used in the production of plastics and paints. It absorbs light in the blue region of the spectrum and has an average particle diameter of 3.5 nm. Pigment Yellow 116 is a polycarboxylic acid with a heterocycle, which allows it to be soluble in organic solvents. Pigment Yellow 116 has been shown to be photostable, meaning that it does not break down when exposed to ultraviolet radiation. This pigment can be polymerized by free radicals or radiation initiated polymerization, allowing for patterning applications such as printing on textiles, paper, or film.Purity:Min. 95%2-Naphthalenamine, N-ethyl-1-[[4-(phenylazo)phenyl]azo]-
CAS:Formula:C24H21N5Purity:96%Color and Shape:SolidMolecular weight:379.457Somatostatin-14 (reduced)
CAS:Somatostatin-14 (reduced) H-Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys is a synthetic peptide that is an adjuvant for vaccines. It induces a biphasic response by increasing the humoral immune response and decreasing the cellular immune response. Somatostatin has been shown to decrease the severity of symptoms in patients with psychiatric disorders and can be used as a long term treatment for these conditions. Somatostatin also has effects on the pancreas, such as inhibiting insulin release, leading to decreased blood glucose levels. Its disulfide bond in its structure may be important for its activity and stability.Formula:C76H106N18O19S2Purity:Min. 95%Molecular weight:1,639.9 g/molARSENAZO I TRISODIUM SALT
CAS:Formula:C16H13AsN2NaO11S2Purity:98%Color and Shape:SolidMolecular weight:571.32262,7-Naphthalenedisulfonic acid,3-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-, disodium salt
CAS:Formula:C16H9ClN2Na2O9S2Purity:80%Color and Shape:SolidMolecular weight:518.8132Glycine,N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
CAS:Formula:C31H32N2O13SColor and Shape:SolidMolecular weight:672.6563800000002N-Succinimidyl 7-Methoxycoumarin-3-carboxylate
CAS:Formula:C15H11NO7Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:317.25Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt
Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt is a versatile building block that can be used to synthesize complex compounds. This compound is a reagent for research and also has many uses in the pharmaceutical industry as a useful intermediate and scaffold. Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt is an excellent high quality product that can be used in many reactions.Formula:C16H8Br2Cl2N2Na2O7P2Molecular weight:678.90 g/molRef: 3D-B-3370
1gTo inquire5gTo inquire10gTo inquire500mgTo inquire2500mgTo inquire-Unit-ggTo inquireChicago sky blue 6B
CAS:Chicago sky blue 6B is a water-soluble polymer that is used in the treatment of wastewater. It has been shown to have a high capacity for binding organic compounds, such as benzalkonium chloride, and has been found to be toxic to neuro2a cells. Chicago sky blue 6B can be used as an anti-inflammatory agent due to its ability to inhibit the release of inflammatory mediators such as glutamate.Formula:C34H24N6O16S4•(Na)4Color and Shape:PowderMolecular weight:992.81 g/molGlutathione-monoethyl ester (reduced)
CAS:Glutathione-monoethyl ester (reduced) H-Glu(Cys-Gly-OEt)-OH is a polymerase chain reaction (PCR) enhancer that consists of a glutathione monoester and an ethyl ester. Glutathione monoethyl ester (reduced) H-Glu(Cys-Gly-OEt)-OH is used as a cancer therapeutics agent in the treatment of cells with high levels of reactive oxygen species. It also inhibits drug efflux from cells and induces apoptosis in endothelial cells, which can lead to the inhibition of tumor growth. Glutathione monoethyl ester (reduced) H-Glu(Cys-Gly-OEt)-OH has been shown to cause changes in intracytoplasmic sperm and protein thiols in PC12 cells, which may be related to its ability to inhibit cell proliferation.Formula:C12H21N3O6SPurity:Min. 95%Molecular weight:335.38 g/molRef: IN-DA0038TE
1g114.00€5g270.00€10g501.00€25gTo inquire50gTo inquire75gTo inquire100gTo inquire25mg29.00€100mg36.00€250mg50.00€500mg77.00€C.I.Reactive Orange 20
CAS:Please enquire for more information about C.I.Reactive Orange 20 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%